2E449 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2E449: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include overall_width: 5.375 INCHES NOMINAL IN, overall_height: 4.750 INCHES NOMINAL IN, overall_length: 9.000 INCHES NOMINAL IN, mounting_method: FLANGE AND UNTHREADED HOLE(S), features_provided: ELECTRICAL ACCESS PORT, contact_adjustability: ACTUATION POINT ADJUSTABLE. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-210-2254, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 2E449

NSN: 5930-01-210-2254
FSC: 5930 — Switches
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)

SPECIFICATIONS

overall_width	5.375 INCHES NOMINAL IN
overall_height	4.750 INCHES NOMINAL IN
overall_length	9.000 INCHES NOMINAL IN
mounting_method	FLANGE AND UNTHREADED HOLE(S)
features_provided	ELECTRICAL ACCESS PORT
contact_adjustability	ACTUATION POINT ADJUSTABLE
contact_action_stimulus	INCREASE
contact_adjustment_range	+40.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT
mounting_facility_pattern	FOUR POSITION RECTANGULAR
temp_sensing_element_type	CAPILLARY TUBE
contact_load_current_rating	20.0 AMPERES RESISTIVE LOAD AND 7.0 AMPERES MOTOR LOAD SECOND VOLTAGE
nonpile-up_contact_arrangement	1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
NSN	5930-01-210-2254

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR

•

CONTACT LOAD CURRENT RATING: 20.0 AMPERES RESISTIVE LOAD AND 7.0 AMPERES MOTOR LOAD SECOND VOLTAGE

•

MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S)

•

CONTACT ADJUSTMENT RANGE: +40.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT

•

TEMP SENSING ELEMENT TYPE: CAPILLARY TUBE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.750 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	INCREASE
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
CONTACT LOAD CURRENT RATING	20.0 AMPERES RESISTIVE LOAD AND 7.0 AMPERES MOTOR LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING	25.0 AMPERES RESISTIVE LOAD AND 14.0 AMPERES MOTOR LOAD FIRST VOLTAGE
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S)
CONTACT ADJUSTMENT RANGE	+40.00 TO 90.00 ACTUATION POINT DEGREES FAHRENHEIT
TEMP SENSING ELEMENT TYPE	CAPILLARY TUBE
OVERALL LENGTH	9.000 INCHES NOMINAL IN
OVERALL WIDTH	5.375 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5930 — Switches

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2E449?

2E449 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 2E449?

2E449 is cataloged in the U.S. Government catalog under NSN 5930-01-210-2254. This indicates validated use in U.S. government and defense supply chains.

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2E449 — SWITCH,THERMOSTATIC

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